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Effective Date: September 1, 2009

API 5LD covers seamless, centrifugal cast, and welded clad steel line pipe, and lined steel pipe with improved corrosion-resistant properties. The clad and lined steel line pipe specified in this document shall be composed of a base metal outside and CRA layer inside the pipe. The base material shall conform to API Spec 5L, Specification for Line Pipe, except as modified in the 5LC document. This document provides standards for pipe with improved corrosion resistance suitable for use in conveying gas, water, and oil in both the oil and natural gas industries.

Product Details

Edition:

3rd

Published:

03/01/2009

Number of Pages:

36

File Size:

1 file , 440 KB

Redline File Size:

2 files , 1.2 MB

Product Code(s):

G05LD3, G05LD3, G05LD3

Note:

This product is unavailable in Cuba, Iran, North Korea, Syria

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Covers seamless, centrifugal cast, and welded clad steel line pipe, and lined steel pipe with improved corrosion-resistant properties. The clad and lined steel line pipe specified in this document shall be composed of a base metal outside and CRA layer inside the pipe. The base material shall conform to API Spec 5L, Specification for Line Pipe, except as modified in the 5LC document. Provides standards for pipe with improved corrosion resistance suitable for use in conveying gas, water, and oil in both the oil and natural gas industries.

Product Details

Edition:

2nd

Published:

07/01/1998

Number of Pages:

23

File Size:

1 file , 190 KB

Product Code(s):

G05LD2, G05LD2, G05LD2

Note:

This product is unavailable in Cuba, Iran, North Korea, Syria

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This specification covers seamless and welded clad steel line pipe and lined steel line pipe with enhanced corrosion-resistant properties suitable for use in pipeline transportation systems in the petroleum and natural gas industries. The clad and lined steel line pipe specified herein is composed of a carbon steel backing or base material outside (in some cases inside and/or outside) and a corrosion-resistant alloy (CRA) layer or lining inside of the pipe. The base material conforms to API 5L (45th Ed.), product specification level (PSL) 2 and applicable annex(es), except as modified herein.

Grades of base material covered by this specification include X42, X46, X52, X56, X60, X65, X70, X80, and grades intermediate to these. Grades of the CRA layer are LC 1812, 2205, 2506, 2242, 2262, unified numbering system (UNS) S31703, UNS N08904, UNS N10276, Alloy 31 (UNS N08031), Alloy 59 (UNS N06059), Alloy 254 SMO-11 (UNS S31254), Alloy 400 (UNS N04400), AL6NX (UNS N08367), and EN 1.4529 (UNS N08926). Other grades are subject to agreement between the purchaser and the manufacturer.

The delivered product usually has square ends, but other special ends may be furnished by agreement between the purchaser and manufacturer. Included are nominal pipe sizes (NPS) 25 mm (1 in.) through 2134 mm (84 in.). Sizes greater than 2134 mm (84 in.) are outside of the range of API 5L (45th Ed.) but may be supplied up to 2500 mm (100 in.) by agreement, including requirements for materials.

Product Details

Edition:

4th

Published:

03/01/2015

Number of Pages:

38

File Size:

1 file , 530 KB

Redline File Size:

2 files , 7.8 MB

Product Code(s):

G5LD04

Note:

This product is unavailable in Cuba, Iran, North Korea, Syria